package com.itheima.config;


import org.springframework.context.annotation.Import;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

//EnableXXX接口一般由第三方jar包提供
@Retention(RetentionPolicy.RUNTIME)//元注解相关
@Target(ElementType.TYPE)//元注解相关
@Import(MyImportSelector.class)//用了EnableMyUserBean注解相当于引入MyImportSelector
public @interface EnableMyUserBean {
}
